Run Hot, Party Cool. 7.19.17. Whether youâre a dedicated runner or just someone who jogs from the couch to the fridge, the Twin Cities Orthopedics Torchlight 5K in Minneapolis is fun for everyone! Grab your family, friends and running shoes because this event starts with a bang and ends with a brew.
Dependent variables. Controlled variables. A variable is part of an experiment that can change, such as amount of light, temperature, humidity, time changes, or plant growth. In an experiment, an independent variable is a variable that either changes on its own, or you purposely change it.
A: In a scientific experiment, a confounding variable is a secondary, changing condition that muddies the experimenter's hypothesized inference between cause and effect. Researchers must be meticulous about experiment design to control for confounding variables and to protect the integrity of their findings.